Weather on December 1 in Sydney
Historical weather data for December 1 in Sydney, Australia
Based on 55 years of data from SYDNEY (OBSERVATORY HILL)
About This Date
December 1st in Sydney, Australia typically brings pleasant winter weather, with average highs around 25°C and lows near 18°C. Over 55 years of records, the warmest December 1st was in 2004 (31°C average), while the coldest was 1991 (17°C) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 35% of December 1st dates historically, with the wettest December 1st recording 2.76" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for December 1st in Sydney? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 23°C (74°F) | 17°C (62°F) | -- |
| 2024 | 26°C (78°F) | 19°C (67°F) | -- |
| 2023 | 23°C (74°F) | 19°C (67°F) | -- |
| 2022 | 20°C (68°F) | 18°C (64°F) | -- |
| 2021 | 23°C (73°F) | 19°C (66°F) | -- |
| 2020 | 26°C (78°F) | 19°C (66°F) | -- |
| 2019 | 22°C (72°F) | 17°C (63°F) | 0" |
| 2018 | 26°C (78°F) | 19°C (66°F) | 0" |
| 2017 | 28°C (82°F) | 20°C (68°F) | 0.02" |
| 2016 | 28°C (83°F) | 18°C (65°F) | 0" |
| 2015 | 33°C (92°F) | 19°C (66°F) | 0" |
| 2014 | 27°C (80°F) | 19°C (67°F) | 0.32" |
| 2013 | 23°C (73°F) | 14°C (57°F) | 0" |
| 2012 | 31°C (88°F) | 23°C (73°F) | 0.16" |
| 2011 | 22°C (71°F) | 16°C (60°F) | 0.14" |
| 2010 | 20°C (68°F) | 17°C (63°F) | 2.76" |
| 2009 | 21°C (70°F) | 14°C (58°F) | 0.44" |
| 2008 | 31°C (88°F) | 18°C (64°F) | 0" |
| 2007 | 22°C (72°F) | 19°C (66°F) | 0.14" |
| 2006 | 32°C (89°F) | 17°C (62°F) | 0" |
| 2005 | 26°C (78°F) | 17°C (62°F) | 0.1" |
| 2004 | 40°C (104°F) | 22°C (71°F) | 0" |
| 2003 | 28°C (82°F) | 19°C (67°F) | 0" |
| 2002 | 23°C (73°F) | 16°C (60°F) | 0.54" |
| 2001 | 26°C (78°F) | 18°C (65°F) | 0.4" |
| 2000 | 22°C (72°F) | 19°C (66°F) | 2.08" |
| 1999 | 26°C (78°F) | 16°C (61°F) | 0" |
| 1998 | 23°C (73°F) | 15°C (59°F) | 0.5" |
| 1997 | 27°C (80°F) | 17°C (63°F) | 0" |
| 1996 | 28°C (83°F) | 16°C (60°F) | 0" |
| 1995 | 23°C (73°F) | 18°C (64°F) | 0.54" |
| 1994 | 21°C (69°F) | 16°C (61°F) | 0" |
| 1993 | 29°C (85°F) | 19°C (66°F) | 0" |
| 1992 | 22°C (72°F) | 13°C (56°F) | 1.2" |
| 1991 | 22°C (71°F) | 13°C (55°F) | 0" |
| 1990 | 26°C (79°F) | 19°C (67°F) | 0" |
| 1989 | 29°C (84°F) | 20°C (68°F) | 0" |
| 1988 | 25°C (77°F) | 16°C (60°F) | 0" |
| 1987 | 28°C (83°F) | 20°C (68°F) | 0" |
| 1986 | 22°C (71°F) | 14°C (58°F) | 0" |
| 1985 | 21°C (70°F) | 17°C (62°F) | 0.14" |
| 1984 | 26°C (78°F) | 19°C (66°F) | 0" |
| 1983 | 19°C (67°F) | 18°C (64°F) | 0.36" |
| 1982 | 31°C (88°F) | 20°C (68°F) | 0" |
| 1981 | 23°C (73°F) | 19°C (66°F) | 0" |
| 1980 | 23°C (73°F) | 18°C (64°F) | 0.02" |
| 1979 | 32°C (89°F) | 18°C (65°F) | 0" |
| 1978 | 22°C (71°F) | 18°C (64°F) | 0" |
| 1977 | 24°C (76°F) | 19°C (66°F) | 0.22" |
| 1976 | 29°C (84°F) | 16°C (61°F) | 0" |
| 1975 | 27°C (81°F) | 19°C (67°F) | 0" |
| 1974 | 23°C (74°F) | 14°C (58°F) | 0" |
| 1973 | 25°C (77°F) | 20°C (68°F) | 0" |
| 1972 | 22°C (72°F) | 15°C (59°F) | 0" |
| 1971 | 21°C (70°F) | 15°C (59°F) | 0.18" |